Comment 1 for bug 1903520

Experienced the same when upgrading from juju 2.6.10 -> 2.7.8 -> 2.8.7

after running `fanctl up -a` we saw the dnsmasq service start

to restore lxd containers we had to do this:

lxc stop <all-containers>
fanctl down -a
fanctl up -a
lxc start <all-containers>